The average life span of a normal Maine Coon cat is about 13 years. Generally, Maine Coon cats that live outdoors live longer because they can exercise their bodies and have stronger resistance outdoors. Domestic cat owners can reduce the number of illnesses in their cats through sterilization, scientific feeding and other methods, thereby improving their life span. Neutering can avoid many diseases that are easy to occur in old age. Try to feed mainly cat food instead of human food.

Maine Coon cats have their own unique development rules. Generally, cats can reach sexual maturity in just six months. However, it is said that Maine Coon cats do not reach sexual maturity until they are four years old, and their average life span is also longer than that of ordinary cats, which can reach 15 years. About 10 years old, of course, provided the cat has no serious diseases.